Dextromethorphan/doxylamine/phenylephrine Interactions
There are 566 drugs known to interact with dextromethorphan/doxylamine/phenylephrine, along with 12 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 94 are major, 468 are moderate, and 4 are minor.
- View dextromethorphan/doxylamine/phenylephrine alcohol/food interactions (2)
- View dextromethorphan/doxylamine/phenylephrine disease interactions (12)
Medications known to interact with dextromethorphan/doxylamine/phenylephrine
Note: Showing generic names only.
5
A
- abametapir topical
- abiraterone
- abobotulinumtoxinA
- acarbose
- acebutolol
- acetohexamide
- acetylcarbromal
- acetylcholine ophthalmic
- aclidinium
- acrivastine
- adagrasib
- adalimumab
- albiglutide
- albuterol
- aldesleukin
- alefacept
- alfentanil
- allopurinol
- almotriptan
- alogliptin
- alprazolam
- amantadine
- aminophylline
- amiodarone
- amisulpride
- amitriptyline
- amobarbital
- amoxapine
- amphetamine
- anakinra
- apomorphine
- apraclonidine ophthalmic
- arformoterol
- aripiprazole
- armodafinil
- asenapine
- atenolol
- atomoxetine
- atropine
- atropine ophthalmic
- azatadine
- azelastine nasal
B
- baclofen
- belladonna
- benzgalantamine
- benzphetamine
- benztropine
- berotralstat
- betaxolol
- betaxolol ophthalmic
- bexagliflozin
- bimekizumab
- biperiden
- bisoprolol
- bitolterol
- brexanolone
- brexpiprazole
- brimonidine ophthalmic
- brimonidine topical
- brivaracetam
- brodalumab
- bromocriptine
- brompheniramine
- buprenorphine
- bupropion
- buspirone
- butabarbital
- butalbital
- butorphanol
C
- caffeine
- canagliflozin
- canakinumab
- cannabidiol
- cannabis
- capivasertib
- carbachol ophthalmic
- carbamazepine
- carbetapentane
- carbinoxamine
- cariprazine
- carisoprodol
- carteolol
- carteolol ophthalmic
- carvedilol
- celecoxib
- cenobamate
- cetirizine
- chlophedianol
- chloral hydrate
- chlorcyclizine
- chlordiazepoxide
- chlormezanone
- chlorphenesin
- chlorpheniramine
- chlorpromazine
- chlorpropamide
- chlorzoxazone
- cimetidine
- cinacalcet
- citalopram
- clemastine
- clidinium
- clobazam
- clomipramine
- clonazepam
- clonidine
- clorazepate
- clozapine
- cobicistat
- cocaine nasal
- cocaine topical
- codeine
- colchicine
- cyclizine
- cyclobenzaprine
- cyclopentolate ophthalmic
- cyproheptadine
D
- dacomitinib
- danicopan
- dantrolene
- dapagliflozin
- daridorexant
- darifenacin
- daxibotulinumtoxinA
- delavirdine
- demecarium bromide ophthalmic
- deserpidine
- desipramine
- desvenlafaxine
- deutetrabenazine
- dexbrompheniramine
- dexchlorpheniramine
- dexfenfluramine
- dexmedetomidine
- dexmethylphenidate
- dextroamphetamine
- dezocine
- diazepam
- dicyclomine
- diethylpropion
- difelikefalin
- digitoxin
- digoxin
- dihydroergotamine
- dimenhydrinate
- diphenhydramine
- disopyramide
- divalproex sodium
- dobutamine
- dolasetron
- donepezil
- dopamine
- doxapram
- doxepin
- doxepin topical
- dronabinol
- dronedarone
- droperidol
- droxidopa
- dulaglutide
- duloxetine
E
- echothiophate iodide ophthalmic
- efavirenz
- elacestrant
- eletriptan
- eliglustat
- eluxadoline
- emapalumab
- empagliflozin
- entacapone
- epcoritamab
- ephedrine
- epinephrine
- epoprostenol
- ergonovine
- ergotamine
- ertugliflozin
- escitalopram
- esketamine
- eslicarbazepine
- esmolol
- estazolam
- eszopiclone
- ethanol
- ethchlorvynol
- ethosuximide
- ethotoin
- exenatide
- ezogabine
F
- fedratinib
- felbamate
- fenfluramine
- fentanyl
- fesoterodine
- flavoxate
- flibanserin
- fluoxetine
- fluphenazine
- flurazepam
- fluvoxamine
- formoterol
- fosphenytoin
- fospropofol
- fostamatinib
- frovatriptan
- furazolidone
G
- gabapentin
- gabapentin enacarbil
- galantamine
- ganaxolone
- gepirone
- givosiran
- glimepiride
- glipizide
- glofitamab
- glyburide
- glycerol phenylbutyrate
- glycopyrrolate
- glycopyrronium topical
- golimumab
- granisetron
- guanadrel
- guanethidine
- guanfacine
- guselkumab
H
- halazepam
- halofantrine
- haloperidol
- halothane
- heroin
- homatropine ophthalmic
- hyaluronidase
- hydrocodone
- hydromorphone
- hydroxychloroquine
- hydroxyzine
- hyoscyamine
I
- ifosfamide
- iloperidone
- iloprost
- imatinib
- imipramine
- incobotulinumtoxinA
- indacaterol
- infliximab
- insulin
- insulin aspart
- insulin aspart protamine
- insulin degludec
- insulin detemir
- insulin glargine
- insulin glulisine
- insulin inhalation, rapid acting
- insulin isophane
- insulin lispro
- insulin lispro protamine
- insulin regular
- insulin zinc
- insulin zinc extended
- iobenguane I 123
- iobenguane I 131
- ipratropium
- ipratropium nasal
- isocarboxazid
- isoetharine
- isoflurophate ophthalmic
- isoniazid
- isoproterenol
K
L
- labetalol
- lamotrigine
- landiolol
- lasmiditan
- lemborexant
- lenacapavir
- letibotulinumtoxinA
- levalbuterol
- levetiracetam
- levobetaxolol ophthalmic
- levobunolol ophthalmic
- levocetirizine
- levodopa
- levomethadyl acetate
- levomilnacipran
- levorphanol
- levothyroxine
- lidocaine
- linagliptin
- linezolid
- liothyronine
- liraglutide
- lisdexamfetamine
- lithium
- lixisenatide
- lofexidine
- lonapegsomatropin
- loperamide
- lorazepam
- lorcaserin
- loxapine
- lumateperone
- lurasidone
M
- ma huang
- maprotiline
- mavorixafor
- mazindol
- mecamylamine
- meclizine
- melatonin
- memantine
- mepenzolate
- meperidine
- mephentermine
- mephenytoin
- mephobarbital
- meprobamate
- mesoridazine
- metaproterenol
- metaraminol
- metaxalone
- metformin
- methadone
- methamphetamine
- methdilazine
- methocarbamol
- methohexital
- methotrimeprazine
- methoxamine
- methscopolamine
- methsuximide
- methyldopa
- methylene blue
- methylergonovine
- methylphenidate
- methysergide maleate
- metipranolol ophthalmic
- metoclopramide
- metoprolol
- metyrosine
- mibefradil
- midazolam
- midodrine
- miglitol
- milnacipran
- mirabegron
- mirtazapine
- mitotane
- modafinil
- molindone
- morphine
- morphine liposomal
N
- nabilone
- nadolol
- nalbuphine
- naratriptan
- nateglinide
- nebivolol
- nefazodone
- nemolizumab
- nilotinib
- norepinephrine
- nortriptyline
O
- olanzapine
- oliceridine
- olodaterol
- olopatadine nasal
- olutasidenib
- omaveloxolone
- onabotulinumtoxinA
- ondansetron
- opicapone
- opium
- oritavancin
- orphenadrine
- osilodrostat
- oxamniquine
- oxazepam
- oxcarbazepine
- oxybutynin
- oxycodone
- oxymorphone
- oxytocin
- ozanimod
P
- paliperidone
- palonosetron
- panobinostat
- paraldehyde
- paramethadione
- paroxetine
- penbutolol
- pentazocine
- pentobarbital
- perampanel
- pergolide
- perphenazine
- phenacemide
- phendimetrazine
- phenelzine
- phenindamine
- phenobarbital
- phensuximide
- phentermine
- phenylpropanolamine
- phenytoin
- physostigmine
- physostigmine ophthalmic
- pilocarpine ophthalmic
- pimozide
- pindolol
- pioglitazone
- pirbuterol
- pirtobrutinib
- pitolisant
- potassium chloride
- potassium citrate
- prabotulinumtoxinA
- pralsetinib
- pramipexole
- pramlintide
- pregabalin
- pretomanid
- primidone
- procainamide
- procarbazine
- prochlorperazine
- procyclidine
- promazine
- promethazine
- propafenone
- propantheline
- propiomazine
- propofol
- propoxyphene
- propranolol
- protriptyline
- pseudoephedrine
- pyrilamine
Q
R
- racepinephrine
- ramelteon
- ranolazine
- rasagiline
- rauwolfia serpentina
- remifentanil
- remimazolam
- repaglinide
- reserpine
- revefenacin
- rilonacept
- rimabotulinumtoxinB
- risperidone
- ritodrine
- ritonavir
- rivastigmine
- rizatriptan
- rolapitant
- ropeginterferon alfa-2b
- ropinirole
- rosiglitazone
- rotigotine
- rufinamide
S
- safinamide
- salmeterol
- sarilumab
- satralizumab
- saxagliptin
- scopolamine
- scopolamine ophthalmic
- secobarbital
- secukinumab
- selegiline
- selexipag
- semaglutide
- sertraline
- sibutramine
- siltuximab
- sitagliptin
- sodium oxybate
- solifenacin
- solriamfetol
- somapacitan-beco
- somatrem
- somatrogon
- somatropin
- sotagliflozin
- sotalol
- st. john's wort
- stiripentol
- sufentanil
- sumatriptan
- suvorexant
T
- tacrine
- tapentadol
- tarlatamab
- tasimelteon
- tebentafusp
- teclistamab
- tedizolid
- temazepam
- terbinafine
- terbutaline
- tetrabenazine
- thalidomide
- theophylline
- thiethylperazine
- thiopental
- thioridazine
- thiothixene
- thyroid desiccated
- tiagabine
- ticlopidine
- timolol
- timolol ophthalmic
- tiotropium
- tirzepatide
- tizanidine
- tocilizumab
- tolazamide
- tolbutamide
- tolcapone
- tolterodine
- topiramate
- tramadol
- tranylcypromine
- trazodone
- treprostinil
- triazolam
- trichophyton skin test
- trifluoperazine
- triflupromazine
- trihexyphenidyl
- trimeprazine
- trimethadione
- trimethobenzamide
- trimipramine
- tripelennamine
- triprolidine
- troglitazone
- tropicamide ophthalmic
- trospium
- tryptophan
U
V
- valbenazine
- valdecoxib
- valerian
- valproic acid
- vemurafenib
- venlafaxine
- vigabatrin
- vilazodone
- viloxazine
- vimseltinib
- vortioxetine
Z
Dextromethorphan/doxylamine/phenylephrine alcohol/food interactions
There are 2 alcohol/food interactions with dextromethorphan / doxylamine / phenylephrine.
Dextromethorphan/doxylamine/phenylephrine disease interactions
There are 12 disease interactions with dextromethorphan / doxylamine / phenylephrine which include:
- depression
- cardiovascular disease
- anticholinergic effects
- asthma/COPD
- cardiovascular
- renal/liver disease
- glaucoma
- liver disease
- resp depression
- BPH
- diabetes
- glaucoma
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More about dextromethorphan / doxylamine / phenylephrine
- dextromethorphan/doxylamine/phenylephrine consumer information
- Compare alternatives
- Side effects
- Drug class: upper respiratory combinations
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Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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